Its arrived its in nice condition and everything seems to work, but im a bit confused, I have only ever seen speed graphics with 2 focal plane shutters and you select the shutter you want on the side, there are 3 options on the switch, front, rear and trip, mine has the switch but it doesn't seem to move and it doesn't have any writing next to it either? Not really too worried if it doesn't have a front curtain as it means I can fit the wider lenses like the crown graphic camera, ive just never seen one without the marking, I don't really want to force anything!

Here is the side of the camera, you can see it goes up to 1/1000s shutter speed but you can also see a lack of info next to the slider (which doesn't slide it seems)